Specifications
| Specification | Value |
|---|---|
| Key | Bb |
| Springs | Blue stainless steel |
| Body Material | Yellow brass |
| Aux. Keys | High F# |
| Body Material | Yellow brass |
| Key Buttons | Mother of pearl |
| Finish CS-660 | Golden Lacquer |
| Finish CS-660S | Silver-Plated |
| Specification | Value |
|---|---|
| Key | Bb |
| Springs | Blue stainless steel |
| Body Material | Yellow brass |
| Aux. Keys | High F# |
| Body Material | Yellow brass |
| Key Buttons | Mother of pearl |
| Finish CS-660 | Golden Lacquer |
| Finish CS-660S | Silver-Plated |